/* ===================================
   PPMS Mobile Responsive Styles
   Complete mobile-first responsive design
   ================================== */

/* === Mobile First Base Styles === */

/* Extra small devices (phones, less than 576px) */
@media (max-width: 575.98px) {
    /* Typography adjustments */
    html {
        font-size: 14px;
    }
    
    h1, .h1 { font-size: 1.75rem; }
    h2, .h2 { font-size: 1.5rem; }
    h3, .h3 { font-size: 1.25rem; }
    h4, .h4 { font-size: 1.1rem; }
    
    /* Container adjustments */
    .container, .container-fluid {
        padding-left: 12px;
        padding-right: 12px;
    }
    
    /* Button adjustments */
    .btn {
        padding: 0.625rem 1rem;
        font-size: 0.875rem;
    }
    
    .btn-lg {
        padding: 0.75rem 1.25rem;
        font-size: 1rem;
    }
}

/* === Landing Page Mobile === */
@media (max-width: 767.98px) {
    /* Fix: Remove excessive top space on mobile - use flex-start instead of center */
    body.landing-page-body,
    body.centered-page-body,
    .landing-page-body {
        justify-content: flex-start !important;
        align-items: center !important;
        padding-top: 1.5rem !important;
        padding-bottom: 1rem !important;
        min-height: 100vh !important;
    }

    .choice-container {
        margin: 1rem !important;
        padding: 1.5rem 1rem !important;
        max-width: calc(100% - 2rem) !important;
        border-radius: 16px !important;
    }

    .choice-header img {
        width: 90px !important;
        margin-bottom: 0.75rem !important;
    }

    .choice-container h2 {
        font-size: 1.1rem !important;
        line-height: 1.3 !important;
        margin-bottom: 0.5rem !important;
    }

    .choice-container p,
    .choice-container .welcome-text {
        font-size: 0.85rem !important;
        margin-bottom: 1rem !important;
    }

    .btn-container {
        flex-direction: column !important;
        gap: 0.75rem !important;
    }

    .btn-container a,
    .btn-container .btn {
        width: 100% !important;
        padding: 0.875rem 1rem !important;
        font-size: 0.95rem !important;
    }

    .copyright {
        position: relative !important;
        bottom: auto !important;
        left: auto !important;
        transform: none !important;
        margin-top: 1rem !important;
        padding: 0.5rem 1rem !important;
        font-size: 0.7rem !important;
    }

    .video-background {
        opacity: 1 !important;
    }
}

/* === Auth Pages (Login/Register) Mobile === */
@media (max-width: 991.98px) {
    .staff-auth-container,
    .receiver-auth-container {
        flex-direction: column;
        width: 95%;
        max-width: 500px;
        max-height: none;
        min-height: auto;
        margin: 1rem auto;
    }
    
    .staff-left-panel,
    .receiver-left-panel {
        display: none;
    }
    
    .staff-right-panel,
    .receiver-right-panel {
        padding: 2rem 1.5rem;
        border-radius: 16px;
    }
    
    .staff-right-panel h2,
    .receiver-right-panel h2 {
        font-size: 1.5rem;
        color: #1f2937 !important; /* neutral dark (not blue) */
        -webkit-text-fill-color: #1f2937 !important;
    }

    /* Auth labels must be readable on the light mobile card (Safari uses -webkit-text-fill-color) */
    .staff-form-label,
    .receiver-form-label {
        color: #4b5563 !important;
        -webkit-text-fill-color: #4b5563 !important;
    }
    
    .staff-form-group,
    .receiver-form-group {
        margin-bottom: 1rem;
    }
    
    .staff-form-control,
    .receiver-form-control {
        padding: 0.75rem 0.75rem 0.75rem 2.5rem;
        font-size: 1rem;
    }
    
    .staff-input-icon,
    .receiver-input-icon {
        left: 0.75rem;
        font-size: 1rem;
    }
    
    .staff-btn-primary,
    .receiver-btn-primary,
    .staff-btn-secondary,
    .receiver-btn-secondary {
        padding: 0.875rem 1.5rem;
        font-size: 1rem;
    }
    
    .staff-auth-links,
    .receiver-auth-links {
        margin-top: 1.5rem;
    }
}

/* === Dashboard Navbar Mobile - Consistent across Staff & Receiver === */
/* Tablet + Mobile: two-column grid to prevent awkward stacking */
@media (max-width: 991.98px) {
    .navbar-custom {
        display: grid !important;
        grid-template-columns: minmax(0, 1fr) auto !important;
        align-items: center !important;
        column-gap: 0.75rem !important;
        row-gap: 0.5rem !important;
    }

    /* Ensure the two direct children occupy the two columns */
    .navbar-custom > .d-flex:first-child {
        min-width: 0 !important;
    }

    .navbar-custom > .d-flex:last-child {
        justify-self: end !important;
        min-width: 0 !important;
    }

    /* Prevent title block from forcing wraps */
    .navbar-custom .navbar-brand {
        min-width: 0 !important;
        overflow: hidden !important;
        text-overflow: ellipsis !important;
        white-space: nowrap !important;
    }

    /* Tablet + Mobile: logout should be icon-only (desktop unchanged) */
    .navbar-custom .logout-btn i {
        margin-right: 0 !important;
    }

    .navbar-custom .logout-btn .logout-text {
        display: none !important;
    }

    /* Ensure PPMS name is larger than user name */
    .navbar-custom .navbar-brand {
        font-size: 1rem !important;
    }

    .navbar-custom .navbar-user-name {
        font-weight: 600 !important;
        font-size: 0.9rem !important;
        max-width: 180px;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }
}

@media (max-width: 767.98px) {
    .navbar-custom {
        /* keep grid from tablet rules; just compact spacing */
        padding: 0.4rem 0.5rem !important;
        gap: 0.25rem !important;
        min-height: 50px !important;
    }

    /* Left side: Logo + Title - keep compact */
    .navbar-custom > .d-flex:first-child {
        display: flex !important;
        flex-direction: row !important;
        align-items: center !important;
        flex: 0 1 auto !important;
        min-width: 0 !important;
        max-width: 50% !important;
    }

    .navbar-custom > .d-flex:first-child > div:last-child {
        min-width: 0;
        overflow: hidden;
    }

    .navbar-brand {
        font-size: 0.85rem !important;
        line-height: 1.1 !important;
        white-space: nowrap !important;
        overflow: hidden !important;
        text-overflow: ellipsis !important;
        max-width: 100% !important;
        letter-spacing: -0.5px !important;
    }

    /* Hide subtitle on mobile */
    .navbar-custom > .d-flex:first-child > div:last-child > div:last-child {
        display: none !important;
    }

    .navbar-logo {
        margin-right: 0.25rem !important;
        flex-shrink: 0 !important;
    }

    .navbar-logo img {
        height: 24px !important;
        width: 24px !important;
    }

    /* Right side: Notification + User info + Logout - all in one row */
    .navbar-custom > .d-flex:last-child {
        display: flex !important;
        flex-direction: row !important;
        align-items: center !important;
        gap: 0.25rem !important;
        flex: 0 0 auto !important;
    }

    .navbar-custom > .d-flex:last-child > .me-4 {
        margin-right: 0 !important;
        gap: 0.25rem !important;
        display: flex !important;
        align-items: center !important;
    }

    /* Hide "Welcome back" text on mobile (if present) */
    .navbar-welcome {
        display: none !important;
    }

    /* Logout button - icon only on mobile */
    .logout-btn {
        padding: 0.4rem 0.5rem !important;
        font-size: 0.9rem !important;
        white-space: nowrap !important;
        flex-shrink: 0 !important;
        background: linear-gradient(135deg, #FF6B6B 0%, #FF5252 100%) !important;
        border: 1px solid rgba(255, 82, 82, 0.3) !important;
        border-radius: 8px !important;
        color: white !important;
        transition: all 0.2s ease !important;
        box-shadow: 0 2px 8px rgba(255, 82, 82, 0.3) !important;
    }

    .logout-btn:hover {
        background: linear-gradient(135deg, #FF5252 0%, #FF3838 100%) !important;
        transform: translateY(-1px) !important;
        box-shadow: 0 4px 12px rgba(255, 82, 82, 0.4) !important;
    }

    /* logout icon-only rules are handled in the tablet+mobile block */

    /* Notification bell */
    .notification-bell-btn {
        padding: 0.4rem !important;
        font-size: 0.9rem !important;
        width: 32px !important;
        height: 32px !important;
        display: flex !important;
        align-items: center !important;
        justify-content: center !important;
    }

    .notification-badge {
        font-size: 0.55rem !important;
        min-width: 16px !important;
        height: 16px !important;
        line-height: 16px !important;
        top: -8px !important;
        right: -8px !important;
    }
}

/* Extra small screens - even more compact navbar */
@media (max-width: 480px) {
    .navbar-custom {
        padding: 0.375rem 0.5rem !important;
    }

    .navbar-custom > .d-flex:first-child {
        max-width: 40% !important;
    }

    .navbar-brand {
        font-size: 0.6rem !important;
    }

    .navbar-logo img {
        height: 24px !important;
        width: 24px !important;
    }

    .navbar-custom .navbar-user-name {
        font-size: 0.8rem !important;
        max-width: 110px !important;
    }

    .logout-btn {
        padding: 0.3rem 0.5rem !important;
        font-size: 0.65rem !important;
    }
}

/* === Dashboard Container Mobile === */
@media (max-width: 991.98px) {
    .dashboard-container {
        margin: 0.75rem;
        padding: 1rem;
        border-radius: 16px;
        width: auto;
    }
}

@media (max-width: 575.98px) {
    .dashboard-container {
        margin: 0.5rem;
        padding: 0.75rem;
        border-radius: 12px;
    }
}

/* === Tabs Mobile - Horizontal Scrollable === */
@media (max-width: 767.98px) {
    /* Force horizontal tabs on mobile */
    ul.nav-tabs,
    .nav.nav-tabs,
    #staffTabs,
    #myTab {
        display: flex !important;
        flex-direction: row !important;
        flex-wrap: nowrap !important;
        overflow-x: auto !important;
        overflow-y: hidden !important;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
        -ms-overflow-style: none;
        padding: 0.5rem !important;
        gap: 0.5rem !important;
        border-bottom: none !important;
        margin-bottom: 1rem !important;
        background: #f8f9fa !important;
        border-radius: 12px !important;
    }

    ul.nav-tabs::-webkit-scrollbar,
    .nav.nav-tabs::-webkit-scrollbar,
    #staffTabs::-webkit-scrollbar,
    #myTab::-webkit-scrollbar {
        display: none;
    }

    .nav-tabs .nav-item,
    .nav-tabs > li {
        flex-shrink: 0 !important;
        margin-bottom: 0 !important;
    }

    .nav-tabs .nav-link,
    .nav-tabs .nav-item .nav-link {
        display: inline-flex !important;
        align-items: center !important;
        padding: 0.5rem 0.875rem !important;
        font-size: 0.75rem !important;
        white-space: nowrap !important;
        margin-right: 0 !important;
        border-radius: 8px !important;
        background: white !important;
        border: 1px solid #e9ecef !important;
        color: #64748b !important;
    }

    .nav-tabs .nav-link.active,
    .nav-tabs .nav-item .nav-link.active {
        background: linear-gradient(135deg, #6A1B9A 0%, #9C27B0 100%) !important;
        color: white !important;
        border-color: transparent !important;
        box-shadow: 0 2px 8px rgba(106, 27, 154, 0.3) !important;
    }

    /* Show icons */
    .nav-tabs .nav-link i,
    .nav-tabs .nav-link svg {
        display: inline-block !important;
        margin-right: 0.25rem !important;
    }
}

/* === Stats Cards Mobile === */
@media (max-width: 991.98px) {
    .row.mb-4 > [class*="col-md-3"] {
        flex: 0 0 50%;
        max-width: 50%;
        margin-bottom: 0.75rem;
    }

    .stats-card, .card {
        padding: 1rem !important;
    }

    .stats-number, .card h4 {
        font-size: 1.5rem !important;
    }

    .stats-icon, .card .fa-2x {
        font-size: 1.5rem !important;
    }
}

@media (max-width: 575.98px) {
    /* Keep 2x2 grid on mobile instead of full width stacking */
    .row.mb-4 > [class*="col-md-3"] {
        flex: 0 0 50%;
        max-width: 50%;
        padding-left: 0.375rem;
        padding-right: 0.375rem;
    }

    /* Smaller stats card content for mobile */
    .stats-card h4, .card h4, .stats-number {
        font-size: 1.25rem !important;
    }

    .stats-card .fa-2x, .card .fa-2x {
        font-size: 1.25rem !important;
    }

    .stats-card p, .card p.small {
        font-size: 0.7rem !important;
    }
}

/* === Tables Mobile === */
@media (max-width: 991.98px) {
    /* Card wrapper - prevent hollow space */
    .card {
        overflow: hidden !important;
    }

    .card-body {
        padding: 0 !important;
        overflow: hidden !important;
    }

    /* Only OUTER container scrolls - prevent duplicate scrollbars */
    .table-wrapper,
    .parcel-table-container {
        position: relative;
        overflow-x: visible !important;
        overflow-y: visible !important;
        -webkit-overflow-scrolling: touch;
        width: 100% !important;
        margin: 0 !important;
        padding: 0 !important;
    }

    /* Inner table-responsive handles scrolling only */
    .table-responsive,
    .parcel-table-container .table-responsive {
        display: block !important;
        width: 100% !important;
        overflow-x: auto !important;
        overflow-y: visible !important;
        -webkit-overflow-scrolling: touch !important;
        scrollbar-width: thin !important;
        scrollbar-color: rgba(67, 233, 123, 0.5) rgba(67, 233, 123, 0.1) !important;
        margin: 0 !important;
        padding: 0 !important;
    }

    /* Tables inside should expand, not scroll */
    #parcelTable,
    #historyTable,
    #reportTable {
        display: table !important;
        width: 100% !important;
        overflow: visible !important;
        margin: 0 !important;
    }

    /* Ensure table doesn't shrink columns */
    .table,
    #parcelTable,
    #historyTable,
    #reportTable {
        min-width: 700px !important;
        width: max-content !important;
        table-layout: auto !important;
        margin-bottom: 0 !important;
    }

    .table th, .table td {
        padding: 0.75rem 0.5rem !important;
        font-size: 0.8rem;
        white-space: nowrap;
    }

    .table th {
        font-size: 0.7rem;
        text-transform: uppercase;
        letter-spacing: 0.5px;
    }

    /* DON'T hide columns - allow scroll instead */
    .table th,
    .table td {
        display: table-cell !important;
    }

    .btn-group-sm .btn {
        padding: 0.375rem 0.5rem !important;
        font-size: 0.75rem !important;
    }

    .btn-group-sm .btn i {
        margin-right: 0 !important;
    }

    .btn-group-sm .btn span {
        display: none;
    }

    /* Webkit scrollbar styling for table-responsive */
    .table-responsive::-webkit-scrollbar {
        height: 6px !important;
    }

    .table-responsive::-webkit-scrollbar-track {
        background: rgba(67, 233, 123, 0.1) !important;
        border-radius: 10px !important;
    }

    .table-responsive::-webkit-scrollbar-thumb {
        background: rgba(67, 233, 123, 0.5) !important;
        border-radius: 10px !important;
    }

    .table-responsive::-webkit-scrollbar-thumb:hover {
        background: rgba(67, 233, 123, 0.7) !important;
    }

    /* Remove scroll hint from inner .table-responsive (to avoid duplicates) */
    .table-responsive::after,
    .table-responsive::before {
        display: none !important;
        content: none !important;
    }

    /* Add scroll indicator to OUTER container only */
    .table-wrapper::before,
    .parcel-table-container::before {
        content: '';
        display: block;
        text-align: center;
        font-size: 0.7rem;
        color: #6b7280;
        padding: 0.5rem;
        background: linear-gradient(135deg, #f3f4f6 0%, #e5e7eb 100%);
        border-radius: 8px 8px 0 0;
        margin: 0 !important;
    }
}

/* === Table Controls Mobile === */
@media (max-width: 767.98px) {
    .table-controls-top,
    .table-controls-bottom {
        flex-direction: column;
        gap: 0.75rem;
        align-items: stretch !important;
    }

    .entries-control {
        justify-content: center;
    }

    .d-flex.justify-content-between.align-items-center.mb-3 {
        flex-direction: column;
        gap: 0.75rem;
    }

    .input-group {
        max-width: 100% !important;
        width: 100% !important;
    }

    #parcelListSearchInput,
    #historySearchInput {
        width: 100%;
    }

    .pagination-controls {
        justify-content: center;
        flex-wrap: wrap;
        gap: 0.25rem;
    }

    .pagination-btn {
        padding: 0.5rem 0.75rem !important;
        font-size: 0.8rem !important;
    }
}

/* === Forms Mobile === */
@media (max-width: 767.98px) {
    #addParcelForm {
        padding: 1.25rem !important;
        border-radius: 12px !important;
    }

    .row > [class*="col-md-6"] {
        flex: 0 0 100%;
        max-width: 100%;
    }

    .form-control {
        padding: 0.75rem 1rem;
        font-size: 1rem;
    }

    .form-label {
        font-size: 0.9rem;
    }

    .custom-weight-input {
        min-height: 48px;
    }

    .weight-input {
        padding: 0.75rem 1rem !important;
    }

    .d-flex.gap-2 {
        flex-direction: column;
        gap: 0.75rem !important;
    }

    .d-flex.gap-2 .btn {
        width: 100%;
    }
}

/* === QR Generation Mobile === */
@media (max-width: 991.98px) {
    #qr-generation .row > [class*="col-md-6"] {
        flex: 0 0 100%;
        max-width: 100%;
    }

    #qrCodeContainer {
        margin-top: 1.5rem;
    }

    #qrCodeDisplay canvas {
        max-width: 200px !important;
        height: auto !important;
    }

    .btn-qr-staff {
        padding: 0.625rem 1rem;
        font-size: 0.9rem;
    }

    #parcelInfoCard .card-body {
        padding: 1.25rem !important;
    }

    #parcelInfoCard .row > [class*="col-md-6"] {
        flex: 0 0 100%;
        max-width: 100%;
        margin-bottom: 0.75rem;
    }

    #qrSearchInput,
    #qrStatusFilter {
        padding: 0.75rem 1rem !important;
    }

    #qrParcelResults {
        max-height: 200px;
    }
}

/* === Modals Mobile === */
@media (max-width: 767.98px) {
    .modal-dialog {
        margin: 0.5rem !important;
        max-width: calc(100% - 1rem) !important;
    }

    .modal-content {
        border-radius: 16px !important;
    }

    .modal-header {
        padding: 1rem 1.25rem !important;
    }

    .modal-title {
        font-size: 1.1rem !important;
    }

    .modal-body {
        padding: 1.25rem !important;
    }

    .modal-body .row > [class*="col-"] {
        flex: 0 0 100%;
        max-width: 100%;
        margin-bottom: 0.75rem;
    }

    .modal-footer {
        padding: 1rem 1.25rem !important;
        flex-direction: column;
        gap: 0.5rem;
    }

    .modal-footer .btn {
        width: 100%;
        margin: 0 !important;
    }

    #viewQRCode canvas {
        max-width: 180px !important;
        height: auto !important;
    }
}

/* === Dropdown Mobile === */
@media (max-width: 767.98px) {
    /* Default dropdown - centered at bottom */
    .dropdown-menu {
        position: fixed !important;
        left: 50% !important;
        right: auto !important;
        transform: translateX(-50%) !important;
        width: calc(100% - 2rem) !important;
        max-width: 300px !important;
        top: auto !important;
        bottom: 1rem !important;
        z-index: 10050 !important;
    }

    /* Sort dropdown specific - appears above table, not at bottom */
    .btn-outline-success + .dropdown-menu,
    #sortDropdown + .dropdown-menu,
    .btn-group .dropdown-menu {
        position: absolute !important;
        bottom: auto !important;
        top: 100% !important;
        left: auto !important;
        right: 0 !important;
        transform: none !important;
        width: auto !important;
        max-width: 250px !important;
        z-index: 10050 !important;
        margin-top: 0.25rem !important;
    }

    .dropdown-item {
        padding: 0.875rem 1.25rem !important;
        font-size: 0.95rem !important;
    }
}

/* === Admin Reports Mobile === */
@media (max-width: 991.98px) {
    /* Fix overflow issue - prevent content from extending beyond viewport */
    #reports,
    .tab-pane#reports {
        overflow-x: hidden !important;
        max-width: 100% !important;
    }

    .report-header {
        padding: 0.75rem;
        flex-direction: column !important;
        gap: 0.75rem;
    }

    .report-header .d-flex {
        flex-direction: column !important;
        align-items: flex-start !important;
        gap: 0.5rem;
    }

    .report-header h4 {
        font-size: 1.1rem;
    }

    .report-badge {
        align-self: flex-start;
    }

    /* Quick Filters - Horizontal scrollable */
    .quick-filters {
        padding: 0.75rem;
        overflow-x: auto !important;
        -webkit-overflow-scrolling: touch;
    }

    .quick-filters .btn-group {
        display: flex !important;
        flex-wrap: nowrap !important;
        overflow-x: auto !important;
        -webkit-overflow-scrolling: touch;
        gap: 0.5rem;
        padding-bottom: 0.5rem;
    }

    .quick-filters .btn {
        flex: 0 0 auto !important;
        white-space: nowrap !important;
        padding: 0.5rem 0.75rem;
        font-size: 0.75rem;
        border-radius: 20px !important;
    }

    /* Advanced Filters - Stack inputs */
    .report-filter-card .row.g-3 > [class*="col-md-3"] {
        flex: 0 0 100% !important;
        max-width: 100% !important;
    }

    .report-stat-card .card-body {
        padding: 1rem;
    }

    .report-stat-card h3 {
        font-size: 1.5rem;
    }

    #reportTable th,
    #reportTable td {
        padding: 0.625rem 0.5rem;
        font-size: 0.8rem;
    }

    /* Action buttons - wrap on mobile */
    .report-filter-card .d-flex.gap-2 {
        flex-wrap: wrap !important;
    }

    .report-filter-card .d-flex.gap-2 .btn {
        flex: 1 1 calc(50% - 0.5rem) !important;
        min-width: 120px;
        font-size: 0.75rem;
        padding: 0.5rem 0.75rem;
    }
}

/* === SweetAlert Mobile === */
@media (max-width: 575.98px) {
    .swal2-popup {
        width: calc(100% - 2rem) !important;
        padding: 1.25rem !important;
        font-size: 0.9rem !important;
    }

    .swal2-title {
        font-size: 1.25rem !important;
    }

    .swal2-html-container {
        font-size: 0.9rem !important;
    }

    .swal2-actions {
        flex-direction: column;
        gap: 0.5rem !important;
    }

    .swal2-actions .swal2-confirm,
    .swal2-actions .swal2-cancel {
        width: 100% !important;
        margin: 0 !important;
    }

    .modern-logout-popup,
    .modern-loading-popup {
        padding: 1.25rem !important;
    }
}

/* === Receiver Dashboard Mobile === */
@media (max-width: 991.98px) {
    /* Notifications panel */
    .notifications-panel {
        max-height: 300px;
    }

    .notification-item {
        padding: 0.75rem;
    }

    /* Parcel cards */
    .parcel-card {
        padding: 1rem;
    }

    .parcel-card .tracking-number {
        font-size: 0.9rem;
    }

    /* History section */
    .history-item {
        padding: 0.75rem;
    }
}

@media (max-width: 767.98px) {
    /* Notification dropdown on mobile */
    .notification-dropdown {
        position: fixed !important;
        top: 50px !important;
        left: 0.5rem !important;
        right: 0.5rem !important;
        width: calc(100% - 1rem) !important;
        max-width: none !important;
        max-height: 70vh;
        overflow-y: auto;
        transform: none !important;
        z-index: 10000 !important;
    }

    .notification-dropdown-header {
        padding: 0.75rem 1rem;
        position: sticky;
        top: 0;
        background: white;
        z-index: 10001;
        border-bottom: 1px solid #e9ecef;
    }

    .notification-dropdown-body {
        max-height: 50vh;
        overflow-y: auto;
        z-index: 10000;
    }

    /* Receiver navbar specific */
    .navbar-custom .dropdown {
        position: relative !important;
        z-index: 1051 !important;
    }

    /* Compact notification bell */
    .notification-bell-btn {
        padding: 0.5rem !important;
        font-size: 1rem;
        z-index: 1051 !important;
    }

    .notification-badge {
        font-size: 0.6rem !important;
        padding: 0.15rem 0.35rem !important;
        z-index: 1052 !important;
    }
}

/* === Utility Classes for Mobile === */
@media (max-width: 767.98px) {
    /* Hide on mobile */
    .d-mobile-none {
        display: none !important;
    }

    /* Show only on mobile */
    .d-mobile-block {
        display: block !important;
    }

    .d-mobile-flex {
        display: flex !important;
    }

    /* Full width on mobile */
    .w-mobile-100 {
        width: 100% !important;
    }

    /* Text alignment */
    .text-mobile-center {
        text-align: center !important;
    }

    /* Stack elements vertically */
    .flex-mobile-column {
        flex-direction: column !important;
    }

    /* Margin/Padding adjustments */
    .p-mobile-2 {
        padding: 0.5rem !important;
    }

    .p-mobile-3 {
        padding: 1rem !important;
    }

    .m-mobile-0 {
        margin: 0 !important;
    }

    .mb-mobile-3 {
        margin-bottom: 1rem !important;
    }

    .gap-mobile-2 {
        gap: 0.5rem !important;
    }
}

/* === Touch-friendly Adjustments === */
@media (max-width: 991.98px) {
    /* Larger touch targets */
    .btn, button, a.btn {
        min-height: 44px;
    }

    input, select, textarea {
        min-height: 44px;
        font-size: 16px !important; /* Prevents zoom on iOS */
    }

    /* Better tap targets for links */
    .dropdown-item,
    .nav-link,
    .list-group-item {
        min-height: 44px;
        display: flex;
        align-items: center;
    }

    /* Disable hover effects on touch */
    @media (hover: none) {
        .btn:hover,
        .card:hover,
        .table tbody tr:hover {
            transform: none;
        }
    }
}

/* === Landscape Mobile === */
@media (max-width: 991.98px) and (orientation: landscape) {
    .navbar-custom {
        flex-direction: row;
        padding: 0.75rem 1rem;
    }

    .dashboard-container {
        margin: 0.5rem;
        min-height: auto;
    }

    .choice-container {
        max-width: 70%;
        padding: 1.5rem;
    }

    .btn-container {
        flex-direction: row;
    }
}

/* === Delivery Partners Grid - No changes needed (handled in dashboard-specific files) === */

/* === Dropdown Menu Mobile Fixes === */
@media (max-width: 767.98px) {
    /* Fix Sort By dropdown position on mobile - appears above table */
    .btn-outline-success + .dropdown-menu,
    #sortDropdown + .dropdown-menu,
    .btn-group .dropdown-menu {
        position: absolute !important;
        z-index: 10050 !important;
        min-width: 200px !important;
        max-width: calc(100vw - 2rem) !important;
        border-radius: 12px !important;
        box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15) !important;
        border: 1px solid rgba(226, 232, 240, 0.8) !important;
        padding: 0.5rem 0 !important;
        background: #ffffff !important;
        right: 0 !important;
        left: auto !important;
        transform: none !important;
        top: 100% !important;
        margin-top: 0.5rem !important;
    }

    /* Ensure dropdown is positioned correctly */
    .dropdown {
        position: relative !important;
    }

    .dropdown-item {
        padding: 0.75rem 1rem !important;
        font-size: 0.875rem !important;
        display: flex !important;
        align-items: center !important;
        gap: 0.5rem !important;
    }

    .dropdown-item i {
        width: 16px !important;
        text-align: center !important;
    }

    .dropdown-divider {
        margin: 0.5rem 0 !important;
    }
}

/* === Registration Pages Mobile Fixes === */
@media (max-width: 767.98px) {
    /* Main container - keep card style on mobile */
    .staff-auth-container,
    .receiver-auth-container {
        flex-direction: column !important;
        width: 100% !important;
        max-width: 450px !important;
        min-height: auto !important;
        max-height: 90vh !important;
        margin: auto !important;
        border-radius: 16px !important;
        padding: 1.5rem !important;
        overflow-y: auto !important;
    }

    /* Hide the left panel with illustration on mobile */
    .staff-left-panel,
    .receiver-left-panel {
        display: none !important;
    }

    /* Right panel (form) - normal styling */
    .staff-right-panel,
    .receiver-right-panel {
        flex: 1 !important;
        width: 100% !important;
        border-radius: 0 !important;
        padding: 0 !important;
        display: flex !important;
        flex-direction: column !important;
        overflow-y: visible !important;
    }

    /* Header section - normal styling */
    .staff-header-section,
    .receiver-header-section {
        position: relative !important;
        top: auto !important;
        padding: 0 !important;
        background: transparent !important;
        color: inherit !important;
        z-index: auto !important;
        border-bottom: none !important;
    }

    .staff-header-section h2,
    .receiver-header-section h2 {
        font-size: 1.5rem !important;
        margin-bottom: 0.5rem !important;
        color: #1f2937 !important; /* neutral dark (not blue) */
        -webkit-text-fill-color: #1f2937 !important;
        font-weight: 700 !important;
    }

    .staff-welcome-text,
    .receiver-welcome-text {
        font-size: 0.875rem !important;
        color: #6b7280 !important;
    }

    /* Form content area */
    .staff-form-content,
    .receiver-form-content {
        padding: 0 !important;
        flex: 1 !important;
        overflow-y: visible !important;
    }

    /* Form groups */
    .staff-form-group,
    .receiver-form-group {
        margin-bottom: 1.25rem !important;
    }

    /* Form labels */
    .staff-form-label,
    .receiver-form-label {
        font-size: 0.875rem !important;
        margin-bottom: 0.5rem !important;
        font-weight: 600 !important;
        color: #2d3748 !important;
        -webkit-text-fill-color: #2d3748 !important;
    }

    /* Form inputs - larger touch targets */
    .staff-form-control,
    .receiver-form-control {
        padding: 0.875rem 0.875rem 0.875rem 2.75rem !important;
        font-size: 1rem !important;
        border-radius: 12px !important;
        min-height: 48px !important;
        border: 1px solid #e2e8f0 !important;
        background: #ffffff !important;
    }

    /* Input icons */
    .staff-input-icon,
    .receiver-input-icon {
        left: 0.875rem !important;
        font-size: 1.1rem !important;
        color: #6b7280 !important;
    }

    /* Buttons - full width on mobile */
    .staff-btn-primary,
    .receiver-btn-primary {
        width: 100% !important;
        padding: 1rem !important;
        font-size: 1rem !important;
        border-radius: 12px !important;
        min-height: 50px !important;
        margin-top: 1rem !important;
        font-weight: 600 !important;
    }

    .staff-btn-secondary,
    .receiver-btn-secondary {
        width: 100% !important;
        padding: 0.875rem !important;
        font-size: 0.9375rem !important;
        border-radius: 12px !important;
        margin-top: 0.75rem !important;
    }

    /* Auth links */
    .staff-auth-links,
    .receiver-auth-links {
        margin-top: 1.5rem !important;
        text-align: center !important;
        padding: 0 !important;
    }

    .staff-auth-links p,
    .receiver-auth-links p {
        font-size: 0.875rem !important;
        margin-bottom: 0.75rem !important;
    }

    .staff-auth-links a {
        font-weight: 600 !important;
        text-decoration: none !important;
        color: #FF9800 !important;
    }

    .receiver-auth-links a {
        font-weight: 600 !important;
        text-decoration: none !important;
        color: #43e97b !important;
    }

    /* Password validation container */
    .password-requirements,
    .password-validation-container {
        font-size: 0.8rem !important;
        padding: 0.75rem !important;
        margin-top: 0.5rem !important;
        border-radius: 10px !important;
        background: rgba(248, 250, 252, 0.8) !important;
    }

    .password-requirements li,
    .password-validation-item {
        font-size: 0.75rem !important;
        padding: 0.25rem 0 !important;
    }
}

/* Extra small mobile - even more compact */
@media (max-width: 480px) {
    .staff-form-content,
    .receiver-form-content {
        padding: 1rem !important;
    }

    .staff-header-section,
    .receiver-header-section {
        padding: 1.25rem 1rem 0.875rem !important;
    }

    .staff-header-section h2,
    .receiver-header-section h2,
    .staff-right-panel h2,
    .receiver-right-panel h2 {
        font-size: 1.375rem !important;
    }

    .staff-form-control,
    .receiver-form-control {
        font-size: 0.9375rem !important;
    }
}

/* === Print Styles === */
@media print {
    .navbar-custom,
    .logout-btn,
    .btn-group,
    .pagination-controls,
    .table-controls-top,
    .table-controls-bottom,
    .no-print {
        display: none !important;
    }

    .dashboard-container {
        box-shadow: none;
        margin: 0;
        padding: 1rem;
    }

    .table th, .table td {
        display: table-cell !important;
    }
}

/* === Footer Map Responsive Balance ===
   Keep the map large on desktop (4x3), but reduce height on tablet/mobile
   so the footer doesn't become overly tall.
*/
@media (max-width: 991.98px) {
    .ppms-footer-map {
        --bs-aspect-ratio: 56.25%; /* 16:9 on smaller screens */
    }
}